This handler will use the server information and user credentials configured in the task info values to authenticate and connect to the specified Active Directory server (using LDAP) and search for the distribution group on the search parameters provided. If Email Address is the 'search by' parameter, the handler looks for a '@' symbol in the User Logon to determine how to search for the User Logon name. A '@' symbol indicates a search for the LDAP attribute userPrincipalName (up to 100 characters) while the absence of the '@' symbol will result in a search for the LDAP attribute sAMAccountName (pre-Windows 2000).
If 'Distinguished Name' is selected, the 'distinguishedName' attribute will be used directly to retrieve the User objects that are a member of the provided group.
If 'Email Address' is selected, the Distinguished Name of the group will first be searched for by the mail address.
Choose which attribute of the user to search by
The actual search expression to search for
The email addresses of all users in the group.
Active Directory Distribution List Member Retrieve V1 (2014-03-17)